Part

Average Cost

Coils

$100 – $440

Compressor

$200 – $450

Control Board

$80 – $800

Defrost Motor 

$100 – $440

Door Seal

~ $50

Drip Pan

$20 – $40

Ice Maker

$60 – $330

Thermostat

$100 – $440

Repair Type

Average Cost

Magnetron Replacement

$100 – $200

Diode Replacement

$55 – $130

Microwave Fuse Replacement

$75 – $200

Microwave Fan Repair

$75 – $200

Touch Panel Repair or Replacement

$100 – $300

Transformer Repair

$100 – $200

Door Switch Repair

$50 – $100

Microwave Filter Replacement

$50 – $125

Microwave Door Glass Replacement

$150 – $400

Glass Plate Replacement

$50 – $230

Door Replacement

$200 – $500

Part

Average Cost

Thermostat

$150

Oven Door

$175

Oven Paint

$175

Igniter 

$200

Control Board

$225

Heating Element

$275

Oven Door Glass

$200

Door Switch

$150

Gas Valve

$150

Sensor

$175

Fan Motor

$190

Insulation

$300

Thermal Fuse

$200

Repair Type

Average Cost

Pump Replacement

$150 – $350

Motor Replacement

$400 – $600

Heating Element Replacement

$150 – $250

Filter Replacement

$50 – $100

Sprayer Arm Replacement

$75 – $100

Rubber Gasket Replacement

$50 – $100

Door Latch Replacement 

$150 – $250

Water Inlet Valve

$80 – $125